补水高温炎热天气出汗较多,世博参观者要注意多饮水。饮用水以矿泉水、园区直饮水、含盐的运动性饮料为宜;在高温炎热天气不宜大量饮用含糖碳酸饮料,也不宜饮用大量冰镇饮料;出汗导致体内大量钾离子流失,如饮用蒸馏水和纯净水会使血钾进一步降低,因此要避免大量饮纯净水。补水应少量多次,每次喝100毫升为宜。 Replenishment hot sweat more hot weather, Expo visitors should pay attention to more water. Drinking water to mineral water, the park direct drinking water, salt sports drinks is appropriate; hot weather in high temperature should not drink a lot of sugar carbonated drinks, but also should not drink a lot of iced beverages; sweating leads to a large body of potassium loss, such as drinking distilled water And purified water will further reduce serum potassium, so to avoid drinking plenty of purified water. Replenishment should be a small amount of times, each time it is appropriate to drink 100 ml.